i5-1335U vs i7-2660M

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Primary details

Comparing Core i7-2660M and Core i5-1335U processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance rankingnot rated799
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Core i7Intel Raptor Lake-U
Architecture codenameSandy Bridge (2011−2013)Raptor Lake-U (2022−2023)
Release dateno data4 January 2023 (1 year ago)

Detailed specifications

Core i7-2660M and Core i5-1335U basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores2 (Dual-core)10 (Deca-Core)
Threads412
Base clock speedno data1.3 GHz
Boost clock speed2.9 GHz4.6 GHz
Bus typeDMI 2.0no data
Bus rate4 × 5 GT/sno data
Multiplier29no data
L1 cache128 KB928 KB
L2 cache512 KB9.5 MB
L3 cache4 MB12 MB
Chip lithography32 nmIntel 7 nm
Maximum core temperatureno data100 °C
Number of transistors624 Millionno data
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Core i7-2660M and Core i5-1335U compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration1 (Uniprocessor)1
SocketSocket G2FCBGA1744
Power consumption (TDP)35 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-2660M and Core i5-1335U. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
FMA+-
AVX++
vPro++
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Hyper-Threading Technologyno data+
TSX-+
Thermal Monitoring-+
Flex Memory Accessno data+
Statusno dataLaunched
Deep Learning Boost-+

Security technologies

Core i7-2660M and Core i5-1335U technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDBno data+
Secure Keyno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-2660M and Core i5-1335U are enumerated here.

VT-d++
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-2660M and Core i5-1335U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3-1333DDR5-5200, DDR4-3200, LPDDR4x-4267
Maximum memory size16 GB96 GB
Max memory channels22
Maximum memory bandwidth21.335 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 3000Intel® Iris® Xe Graphics eligible
Quick Sync Video-+
Graphics max frequencyno data1.25 GHz
Execution Unitsno data80

Graphics interfaces

Available interfaces and connections of Core i7-2660M and Core i5-1335U integrated GPUs.

Number of displays supportedno data4

Graphics image quality

Maximum display resolutions supported by Core i7-2660M and Core i5-1335U integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4no data4096 x 2304 @ 60Hz
Max resolution over eDPno data4096 x 2304 @ 120Hz
Max resolution over DisplayPortno data7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Core i7-2660M and Core i5-1335U integrated GPUs, sometimes API versions are included.

DirectXno data12.1
OpenGLno data4.6

Peripherals

Specifications and connection of peripherals supported by Core i7-2660M and Core i5-1335U.

PCIe versionno data4.0
PCI Express lanesno data8

Pros & cons summary


Physical cores 2 10
Threads 4 12
Power consumption (TDP) 35 Watt 15 Watt

i5-1335U has 400% more physical cores and 200% more threads, and 133.3% lower power consumption.

We couldn't decide between Core i7-2660M and Core i5-1335U. We've got no test results to judge.


Should you still have questions on choice between Core i7-2660M and Core i5-1335U, ask them in Comments section, and we shall answer.

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Intel Core i7-2660M
Core i7-2660M
Intel Core i5-1335U
Core i5-1335U

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


3.9 15 votes

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3.8 514 votes

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Questions & comments

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